<template>
<div>
  <div class="box">
    <div class="a" style="margin-top: 200px;">234234</div>
  </div>
</div>
</template>

<script>
export default {
  name: 'test'
}
</script>

<style scoped lang="less">
/deep/ .box .a {
  color: red;
}
</style>
